So I’m sure once you start accumulating your precious coins you’re going to want to keep them safe & secure. In this tutorial, I will show you how to create a super- secure and easily memorable passphrase of between 10 – 20 random words. Let’s get started: Get 5 dice (standard six-sided) Take the 5 dice, put them in a shoe box or cup, shake them up and let them drop on a table. Record the 5 numbers from left to right. Example: 25361 Repeat steps 2 thru 3 for a minimum of 10 times and write them down in a column. Open this dictionary list of 7,774 words and find the corresponding words then write them in a second column next to the numbers. Discard the numbers, connect the words and create your passphrase. I like to use all upper case letters with no spaces in between. You can choose your own formula. The rolls of the dice are what generate randomness and the word list gives you a large enough data set to pull from. Using this method a 20-word passphrase has256 bits of entropy but a 10-word passphrase at 128 bits is more than enough. How to memorize …